Underwater Battlespace

Undersea Surveillance

With more than five decades of experience in designing products for use in the undersea battle space, Ultra Electronics Maritime Systems provides unique engineering, development, testing, evaluation, and management capabilities to develop and deliver technologically advanced underwater battlespace systems.

Designed to maintain a competitive edge in the face of asymmetric and evolving threats, Maritime Systems' products and technology are employed by military and defence research communities around the world.

Detection. Deterrence. Defence.

Naval Sonar Systems
State-of-the-art active passive towed sonar systems for ships and submarines

Submarine Communications
Long range communication systems for use above, or at depth

Covert Underwater Surveillance
Low cost submersible buoy

Sonobuoys
Low cost, small form factor expendable devices




tri Through the Earth Communication
tri Research and Development